Wrong amount charged with Paypal

[renezo]

When using the standard Paypal module 3.5.0 the amount charged is higher then the order amount.

 

Example:

productprice without 6% VAT € 1,11 pieces 75.

Order amount in Prestashop 1.5.3.1 75 x 1,766 with VAT = € 88,25

Charged in Paypal 75 x € 1,18 (with VAT) = € 88,50

 

My shop is a B2B shop so my pricing is without VAT. The rounding is set on classic.

 

Suggestions how to resolve this problem?

 

With thanks.